package com.liang.spring.cloud.uaa.config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.oauth2.provider.token.TokenStore;
import org.springframework.security.oauth2.provider.token.store.JwtAccessTokenConverter;
import org.springframework.security.oauth2.provider.token.store.JwtTokenStore;

/**
 * @author liang zai
 * @date 2021/9/2 14:11
 * @description
 */
@Configuration
public class TokenConfig {
    private String SIGNING_KEY = "uaa123";

    @Bean
    public JwtAccessTokenConverter accessTokenConverter(){
        JwtAccessTokenConverter converter = new JwtAccessTokenConverter();
        converter.setSigningKey(SIGNING_KEY);//对称秘钥，资源服务器使用该秘钥来验证
        return converter;
    }

    //令牌存储策略
    @Bean
    public TokenStore tokenStore() {
        //内存方式，生成普通令牌
//        return new InMemoryTokenStore();
        //jwt令牌存储方式
        return new JwtTokenStore(accessTokenConverter());
    }
}
